Home / 2,402,511.10-3,603,766.65-804,543.10

Finding the Fourth Proportional to 2,402,511.10, 3,603,766.65 and 804,543.10

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Solution

The fourth proportional to 2,402,511.10, 3,603,766.65 and 804,543.10 is: 1,206,814.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,511.10 : 3,603,766.65 = 804,543.10 : x
  2. Step 2: Convert to fraction form
    2,402,511.10/3,603,766.65 = 804,543.10/x
  3. Step 3: Cross multiply
    2,402,511.10x = 3,603,766.65 × 804,543.10
  4. Step 4: Simplify right side
    2,402,511.10x = 2,899,385,592,267.62
  5. Step 5: Solve for x
    x = 2,899,385,592,267.62/2,402,511.10
  6. Step 6: Final answer
    x = 1,206,814.65

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.